Standard Buffer Zones: These encores neither add to a show nor take away. They are often the meaningless, missing pieces of many a late-night, hotel room, setlist re-creation. Sometimes these encores are exactly what one needs to gather their wits and personal belongings before exiting the vehicle. These encores can pop up after any two sets of music, standard or superb, representing the requisite 5 to 8 minutes that the crowd has come to expect, in essence, mere formalities and definitive farewells until the next show.